Muxin

Muxin is a free, open-source desktop app from Lumary Labs LLC that brings Macs, Linux servers, Windows PCs and cloud machines into a single window. From it you run AI coding agents and shells on those machines, view their screens, read their logs and manage their services. The current release is version 0.5.6, and the project is licensed under Apache-2.0.

What It Is

Muxin is a native machine-management hub built with Rust and GPUI, the UI framework behind the Zed editor. It runs on macOS 12 or later, Linux and Windows 11, and manages any Mac, Linux machine or Windows PC reachable over ssh. Machines are first reached with your own ssh keys and ~/.ssh/config. Muxin then installs a small helper agent on each machine. There is no account and no intermediary server.

Agent Sessions and the Dev Loop

Sessions run Claude Code, Codex, OpenCode, Gemini CLI, Amp, Pi or a plain shell on any machine, and keep running there after the app closes. Each session shows its branch, changed lines, commits and pull request checks. Actions ask the agent to commit, open a pull request, review changes or fix review comments. Agents can work in separate git worktrees. The GitHub page collects issues and pull requests so an issue can be handed to an agent in one click.

Machine Operations

• Live desktops with mouse and keyboard control, including virtual monitors from 720p to 4K.
• Opening a machine's dev servers at localhost on your computer.
• Copying files between machines and sharing the clipboard.
• Live logs, services, Docker containers and Compose projects.
• Self-hosted GitHub Actions runners.
• Scheduled commands and agent sessions.
• DigitalOcean cloud machines and Windows or Linux VMs on machines you already have.

Agent-First Design

An MCP server (muxin mcp) exposes the app's capabilities as tools, and every CLI command accepts --json. Agents can borrow a machine as an agent workspace, with commands recorded and reviewable. The FAQ states the app has no analytics or telemetry, and that settings are kept in a local config.toml.